clang-3.0: fatal error: 'arm/limits.h' file not found

[ryandesign (Ryan Carsten Schmidt)]

One wants to be able to install all versions of clang, in order to be able to test with multiple versions of clang to determine when a particular clang problem was resolved so that one can insert appropriate blacklists into a port.

To that end, I'm trying to install all clangs, on Mountain Lion at the moment. clang-3.1 and later built fine, but clang-3.0 fails to build with:

:info:build In file included from /usr/include/limits.h:64:
:info:build /usr/include/machine/limits.h:8:10: fatal error: 'arm/limits.h' file not found
:info:build #include <arm/limits.h>
:info:build          ^

System info:

$ sw_vers
ProductName:    Mac OS X
ProductVersion: 10.8.5
BuildVersion:   12F45
$ xcodebuild -version
Xcode 4.5.2
Build version 4G2008a
$ clang -v
Apple clang version 4.1 (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)
Target: x86_64-apple-darwin12.5.0
Thread model: posix

[jeremyhu (Jeremy Huddleston Sequoia)]

I'm planning on removing the llvm-3.0 port, so this won't be fixed. Please make sure that llvm-3.3 and later work well for you.